ios启动页停留时间:All that glitters is not gold.和All things are difficult before they are easy.是什么意思?

All that glitters is not gold 中文是什么? All that glitters is not gold.和All things are difficult before they are easy.是什么意思? all is not gold glitters all is not gold glitters It is that all?是什么意思？ That is all there is to it!怎么翻译？ All that twitters is not bold.啥意思 All is flour that comes to his mill. 英文歌曲“That is all right Mama”如何翻译？ He is __teacher that all of us like him